Oxidizer-less microbial fuel cell based on DNA modified carbon paste electrode as biocathode

پديدآورندگان

Asghary Maryam نويسنده Electroanalytical Chemistry Research Laboratory, Department of Analytical Chemistry, Faculty of Chemistry, , Raoof Jahan Bakhsh نويسنده Electroanalytical Chemistry Research Laboratory, Department of Analytical Chemistry, Faculty of Chemistry, , Rahimnejad Mostafa نويسنده Biofuel and Renewable Energy Research Center, Department of Chemical Engineering, Noshirvani University of , Ojani Reza نويسنده Electroanalytical Chemistry Research Laboratory, Department of Analytical Chemistry, Faculty of Chemistry,

تعداد صفحه

10

كليدواژه

Microbial fuel cell , Biocathode , DNA modified carbon paste electrode , Oxidizer-less

سال انتشار

1395

عنوان كنفرانس

نهمين سمينار پيل سوختي ايران

زبان مدرك

فارسی

چكيده لاتين

A novel oxidizer-less and high performance microbial fuel cell (MFC) was developed using DNA modified carbon paste electrode (DNA/CPE) as a biocathode in the cathodic chamber. Applying bare CPE as the cathode, the output power of MFC differed when adding various oxidizers such as: permanganate (289.76 mW/m2 at 621.87 mA/m2) , ferricyanide (111.94 mW/m2 at 377.5 mA/m2), and oxygen (41.77 mW/m2 at 210.11 rnA!m2). While for DNA/CPE as biocathode, the maximum power and current density of MFC (510.13 mW/m2 at 1200.01 mA/m2) were the same in presence of various oxidizers. Furthermore, the type of oxidizer had also no effect on the performance ofMFC system.

شماره مدرك كنفرانس

4348486

سال انتشار

1395

از صفحه

71

تا صفحه

80

سال انتشار

1395